How To Fix /ISDFPS/PM_MBOOK092 - Error while reading equipment hierarchy for object &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM_MBOOK -

• Message number: 092

• Message text: Error while reading equipment hierarchy for object &1/&2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/PM_MBOOK092 - Error while reading equipment hierarchy for object &1/&2 ?

  The SAP error message /ISDFPS/PM_MBOOK092 indicates that there is an issue with reading the equipment hierarchy for a specific object in the system. This error typically arises in the context of Plant Maintenance (PM) or similar modules where equipment and their hierarchies are crucial for operations.
  Cause:
  
  Missing Equipment Data: The equipment or functional location specified in the error message may not exist in the system or may not be properly maintained.
  Authorization Issues: The user may not have the necessary authorizations to access the equipment hierarchy.
  Data Inconsistencies: There may be inconsistencies in the data related to the equipment or its hierarchy, such as missing links or incorrect configurations.
  System Configuration: The system may not be configured correctly to read the equipment hierarchy, possibly due to missing settings or parameters.
  
  Solution:
  
  Check Equipment Existence: Verify that the equipment or functional location specified in the error message exists in the system. You can do this by using transaction codes like IE03 (Display Equipment) or IL03 (Display Functional Location).
  Review Authorizations: Ensure that the user has the necessary authorizations to access the equipment hierarchy. This can be checked with the help of your SAP security team.
  Data Consistency Check: Perform a consistency check on the equipment and its hierarchy. You can use transaction codes like IL01 (Create Functional Location) or IE01 (Create Equipment) to check for any missing or incorrect data.
  Check Configuration: Review the configuration settings related to equipment and functional locations in the system. Ensure that all necessary parameters are set correctly.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  Debugging: If the issue persists, consider debugging the program or transaction that is generating the error to identify the root cause.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE03, IL03, and others related to equipment and functional location management.
  SAP Documentation: Refer to SAP Help documentation for detailed information on equipment management and hierarchy structures.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem continues after trying the above solutions, it may be necessary to involve your SAP Basis or technical team for further investigation.